PhysicsTest's latest activity
-
PhysicsTest replied to the thread Engineering Half wave voltage doubler.Ok just to re confirm my understanding The drop across voltage is Vr= 5V, based on the output polarity o/p it is -5V, Is my... -
PhysicsTest replied to the thread Engineering Half wave voltage doubler.Thank you for all the support. I have a very basic question in the circuit before i start attempting when he shows the negative and... -
PhysicsTest posted the thread Engineering Half wave voltage doubler in Engineering and Comp Sci Homework Help.The input is sine wave vi= Vmsin(wt), the problem is it is increasingly difficult to analyze these kinds of circuits for sinusoidal... -
PhysicsTest replied to the thread Engineering Rectifier Meter.Vrms = 1.11 * Vdc = 1.11*5.01 V = 5.56V -
PhysicsTest replied to the thread Engineering Rectifier Meter.Yes i am familiar. -
PhysicsTest replied to the thread Engineering Rectifier Meter.Fig: Full bridge rectifier output I calculated above parameters for full wave bridge rectifier, so if Vm of the sine wave... -
PhysicsTest posted the thread Engineering Rectifier Meter in Engineering and Comp Sci Homework Help.I am confused with the question it falls under the topic of Rectifier meter, I feel the peak of the sine input need to be provided to... -
PhysicsTest replied to the thread Engineering LR circuit current calculation.Yes i think i have made wrong calculations it is e^-1 and it comes correctly as 441 -
PhysicsTest posted the thread Engineering LR circuit current calculation in Engineering and Comp Sci Homework Help.In the steady state the current through 100 Ohm path and inductor acts as a short circuit, inductor stores the current equal to as below... -
PhysicsTest reacted to Baluncore's post in the thread Engineering Full bridge circuit with inductor and resistor with
Like.
The first approximation is that the diodes have zero forward voltage, that inductor current is limited by the resistance, and that the... -
PhysicsTest reacted to DaveE's post in the thread Engineering Full bridge circuit with inductor and resistor with
Like.
The rectified sine wave source makes a closed form solution really messy, and honestly not very useful compared to approximations, as... -
PhysicsTest posted the thread Engineering Full bridge circuit with inductor and resistor in Engineering and Comp Sci Homework Help.The above is the circuit i am calculating the inductor current. During the positive half of the sine input D1 and D3 are conducting so...











